321012304342322 has 8 divisors (see below), whose sum is σ = 481690366002972. Its totient is φ = 160448849008000.

The previous prime is 321012304342321. The next prime is 321012304342453. The reversal of 321012304342322 is 223243403210123.

It can be written as a sum of positive squares in 2 ways, for example, as 320313741030721 + 698563311601 = 17897311^2 + 835801^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (321012304342321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28651574579 + ... + 28651585782.

Almost surely, 2^{321012304342322} is an apocalyptic number.

321012304342322 is a deficient number, since it is larger than the sum of its proper divisors (160678061660650).

321012304342322 is a wasteful number, since it uses less digits than its factorization.

321012304342322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57303163164.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 321012304342322 its reverse (223243403210123), we get a palindrome (544255707552445).

The spelling of 321012304342322 in words is "three hundred twenty-one trillion, twelve billion, three hundred four million, three hundred forty-two thousand, three hundred twenty-two".